Title:
SURFACE PROTECTIVE FILM AND METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING ELECTRONIC DEVICE BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/153757
Kind Code:
A1
Abstract:
The present invention relates to a surface protective film comprising: a substrate layer comprising a first antistatic layer, a substrate film, and a second antistatic layer laminated in sequence; and an adhesive layer placed on the opposite surface to the surface of the second antistatic layer where the substrate film is placed. The surface protective film can be attached to an encapsulation layer of an organic light emitting diode by a drum roll lamination method, and thus can advantageously provide significant improvements in the manufacturing efficiency of products.
Inventors:
CHOI JEONG MIN (KR)
KIM HYUN CHEOL (KR)
KIM SOJIN (KR)
KANG HYUNGOO (KR)
LIM JAE SEUNG (KR)
KIM HYUN CHEOL (KR)
KIM SOJIN (KR)
KANG HYUNGOO (KR)
LIM JAE SEUNG (KR)
Application Number:
PCT/KR2020/001110
Publication Date:
July 30, 2020
Filing Date:
January 22, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C09J7/20; C09J7/40; C09J9/00; H01L51/56
Foreign References:
| KR20170135512A | 2017-12-08 | |||
| KR20160101507A | 2016-08-25 | |||
| JP2013247164A | 2013-12-09 | |||
| JP2017102443A | 2017-06-08 | |||
| KR20170063656A | 2017-06-08 |
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
Download PDF: